hemangioendothelioma,epithelioid meaning in Chinese

《英文msh词典》Hemangioendothelioma,Epithelioid
[主题词] Hemangioendothelioma,Epithelioid
[入口词] Epithelioid Hemangioendothelioma
[入口词] Epithelioid Hemangioendotheliomas
[入口词] Hemangioendotheliomas,Epithelioid
[中文释义] 血管内皮瘤,上皮样
[英文释义] A tumor of medium-to-large veins,composed of plump-to-spindled endothelial cells that bulge into vascular spaces in a tombstone-like fashion. These tumors are thought to have borderline aggression,where one-third develop local recurrences,but only rarely metastasize. It is unclear whether the epithelioid hemangioendothelioma is truly neoplastic or an exuberant tissue reaction,nor is it clear if this is equivalent to Kimura's disease (see ANGIOLYMPHOID HYPERPLASIA WITH EOSINOPHILIA). (Segen,Dictionary of Modern Medicine,1992)